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Blue-violet Lasers

Laser pointers with 405 nanometers wavelength of light are also called blue violet laser pointers. Although it is rarely prefered to the green and red ones, it could be used for what others do, which also reflects the individual unique aesthetic taste. It is probably not as much preferred lasers as an astronomy laser pointer, because brighter colors would make an object more visible in the sky. However it comes down to all other uses such as pinpointing something on the large screen or on the blackboard.

Green Lasers

Green laser pointers is now the world's most popular laser pointers, because the green light than red light 6 times more than red light beam significantly, while the price is much cheaper than the blue and yellow. Green pen is the wavelength of light emitted 500-550nm, the wavelength sensitivity of the coefficient table, as is the closest one wavelength. Green is undoubtedly efficient light source, the eye more easily identified. The green light sensitivity of the human eye is higher than a lot of red; the other is green light scattering in the atmosphere more than red light.

Red Lasers

Red laser pointers, wavelength 630-670nm green laser pointer is more for longer. The first red pointer was released in the early 1980s. Nowadays, the red laser diode technology has been very mature. More durable, the price is much more cheaper than ever. More easily transmitted red light air, dust, water vapor, so the light path can be seen to need more power. 100 mW red laser pointers probably only about 20 milliwatts, and green. Do remember that red laser pointers are powerful since the light they emit is powerful when it hits a certain object and converges into a point.

Place to note

Now, more and more laser pointers and flashlights sold in the market are class IIIB with a power over 5mW. But when the laser directly penetrates into the eyes, there may be some damage. Especially to some high power laser pointers, diffuse light probably damage the eyes, the focus are more likely to ignite flammable materials. Therefore laser pointers are not a toy, not suitable for children. When operating high-power laser, wear special secure glasses would be safe, especially for the invisible laser. In a word, no matter how much power the laser power is, you need to avoid hitting into your eyes.

The U'King ZQ-15B 10000mW 445nm Blue Beam 5-in-1 Zoomable High Power Laser Pointer Pen Kit is a versatile laser generator for a variety of uses. With large output power, it produces a blue laser beam that is clear, bright and full of energy. And it features adjustable brightness and focus to suit all kinds of needs. Aero grade aluminum alloy shell is tough and durable for long-lasting use. IPX-5 waterproof design allows you to use it in rainy days. Whether for indicating, alignment, sky pointing, lighting matches or cigarettes, burning paper, repelling birds or night fishing, it surely is your ideal choice. Don't hesitate to order now!

Produce a blue laser beam that is clear, bright and full of energy

Suitable for use in illumination, indicating, alignment, sky pointing, night fishing and more

Can be used to light matches or cigarettes, burn paper (only available on high power models), repel birds, etc

Adjustable brightness and focus to suit all kinds of needs

Low - voltage quick start, no need for warm up

More than 90% of circuit transfer rate, with voltage drop, constant current and reverse polarity protections

Aero grade aluminum alloy shell, tough and durable

IPX - 5 waterproof design, can be used in rainy days

Compact and light, easy to carry

A pair of goggles are included to protect user's eyes

The laser beam remains lit for up to 5 minutes, then you can turn it off and light it up again

Technical specifications

Brand

U'King

Model

ZQ - 15B

Light Color

Blue

Wave Length

445nm

Output Power

10000mW

Laser Range

15000m - 100000m

Spot Shape

Dot

Light Style

Five Linear Patterns

Lighting Mode

1 - Mode

Dimmable

Yes

Zoomable

Yes

Waterproof

Yes

Waterproof Grade

IPX - 5

Carrying Chain

Yes

Strap Included

Yes

Switch Type

Clicky Switch

Battery Type

2 x 16340 Batteries (Included)

Safety Rating

Class IIIb

Surface Treatment

Hard Anodizing

Working Voltage

DC 7.4V

Start Voltage

DC 3.7V

Working Temperature

- 10 - + 45℃

Life Span

6000 hours

Storage Temperature

- 10 - + 35℃

Warm Up Time

No

Certification

CE, FCC, ROHS, FDA

Material

Aero Aluminum Alloy

Package list

1 x Laser Point Pen

1 x 2 x 16340 Batteries

1 x User Manual

1 x Warranty Card

1 x Dual - Slot Charger (110 - 240V)

1 x Storage Case

1 x 5 x Starry Patterns

1 x Goggles

Don't allow the laser beam to enter the eye. The laser beam is harmful to eyes, any contact will cause permanent damage. Not the laser point to the crowd, especially in the face

Don't look directly with your eyes or using binoculars and other equipment to observe the laser beam on the remote control. Never let the laser point to a mirror or other highly reflective surfaces

Please keep the laser pointer away from children (especially the high powered ones) in order to avoid the damage by the children's contacting

Don't light laser pointer continually in 30 seconds, it will affect its lifetime for prolonged use

Please remove the battery from the laser pointer when not in use

Need to disassemble, adjust or repair, please get professional maintenance technicians

The use of laser pointers (especially the higher powered ones) may be illegal in some countries

Therefore, customers can buy and use it by following the local laws and regulations. In the event of resale, you also need to incorporate this notation in the product description, so that any potential buyer can be well informed before making purchasing decision